Try These Hacks When Your Key Fob Stops Working

Few things are more frustrating than pressing your key fob and hearing… nothing. Before you assume it’s broken or rush to the dealership, try these simple, science-backed troubleshooting steps—most take under 2 minutes and could save you time and money.

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🔋 1. Replace the Battery (The #1 Fix!)

• Why it works: 90% of “dead” fobs just need a fresh battery.
• How to do it:
  • Use a small flathead screwdriver to gently pry open the fob (check seams for a notch).
  • Replace the CR2032 (most common) or CR2025 battery—available at drugstores or supermarkets.
  • Match the + side up as shown inside the case.
• 💡 Pro tip: Keep a spare battery in your glove compartment!